Komatsu PC01-1A Hydraulic Excavator Index:

CONTENTS
FOREWORD 1- 1
READ THIS MANUAL 1- 2
SAFETY INFORMATION 1- 4
INTRODUCTION 1- 5
DIRECTIONS OF MACHINE 1- 5
BREAKING-IN THE NEW MACHINE 1- 6
PRODUCT INFORMATION 1- 7
PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE
SERIAL NO. PLATE 1- 7
ENGINE SERIAL NUMBER PLATE AND ITS LOCATION 1- 7
SERVICE METER LOCATION 1- 8
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR 1- 8
SAFETY 2- 1
SAFETY 2- 2
SAFETY LABELS 2- 5
LOCATION OF SAFETY LABELS 2- 5
SAFETY LABELS 2- 6
GENERAL PRECAUTIONS 2- 8
SAFETY MACHINE OPERATION 2- 21
STARTING ENGINE 2- 21
OPERATION 2- 22
TRANSPORTATION 2- 30
BATTERY 2- 32
TOWING 2- 36
LIFTING OBJECTS WITH BUCKET 2- 37
SAFETY MAINTENANCE INFORMATION 2- 38
OPERATION 3- 1
MACHINE VIEW ILLUSTRATIONS 3- 2
OVERALL MACHINE VIEW 3- 2
CONTROLS AND GAUGES 3- 3
DETAILED CONTROLS AND GAUGES 3- 4
METER, SWITCH, CHOKE DIAL 3- 4
CONTROL LEVERS 3- 7
ENGINE OIL LEVEL ALARM BUZZER 3- 11
ENGINE HOOD 3- 11
FUSE 3- 12
OPERATION MANUAL STORAGE 3- 12
MACHINE OPERATIONS AND CONTROLS 3- 13
1 – 9

BEFORE STARTING ENGINE 3- 13
STARTING ENGINE 3- 21
AFTER STARTING ENGINE 3- 24
STOPPING THE ENGINE 3- 26
MACHINE OPERATION 3- 27
STEERING THE MACHINE 3- 31
SWINGING 3- 33
WORK EQUIPMENT CONTROLS AND OPERATIONS 3- 34
PROHIBITED OPERATIONS 3- 36
GENERAL OPERATION INFORMATION 3- 39
TRAVELING ON SLOPES 3- 40
ESCAPE FROM MUD 3- 42
WORK POSSIBLE USING COMPACT HYDRAULIC
EXCAVATOR 3- 43
BUCKET REPLACEMENT 3- 46
PARKING MACHINE 3- 48
MACHINE INSPECTION AFTER DAILY WORK 3- 49
RUBBER SHOES (MACHINE WITH RUBBER SHOES ONLY) 3- 50
TRANSPORTATION 3- 55
TRANSPORTATION PROCEDURE 3- 55
LOADING AND UNLOADING WITH TRAILER 3- 56
LIFTING MACHINE 3- 61
COLD WEATHER OPERATION 3- 63
COLD WEATHER OPERATION INFORMATION 3- 63
AFTER DAILY WORK COMPLETION 3- 65
AFTER COLD WEATHER SEASON 3- 65
LONG TERM STORAGE 3- 66
BEFORE STORAGE 3- 66
DURING STORAGE 3- 66
AFTER STORAGE 3- 67
TROUBLES AND ACTIONS 3- 68
RUNNING OUT OF FUEL 3- 68
PHENOMENA THAT ARE NOT FAILURES 3- 69
TOWING THE MACHINE 3- 70
DISCHARGED BATTERY 3- 71
OTHER TROUBLE 3- 76
MAINTENANCE 4- 1
MAINTENANCE INFORMATION 4- 2
OUTLINE OF SERVICE 4- 5

HANDLING OIL, FUEL, AND PERFORMING OIL CLINIC 4- 5
ELECTRIC SYSTEM MAINTENANCE 4- 9
WEAR PARTS 4- 10
WEAR PARTS LIST 4- 10
RECOMMENDED FUEL, AND LUBRICANT 4- 11
RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR
PRODUCTS OTHER THAN KOMATSU GENUINE OIL 4- 12
TIGHTENING TORQUE SPECIFICATIONS 4- 13
TIGHTENING TORQUE LIST 4- 13
DEFINED LIFE PARTS 4- 15
MAINTENANCE SCHEDULE 4- 16
MAINTENANCE SCHEDULE CHART 4- 16
MAINTENANCE PROCEDURE 4- 17
INITIAL 20 HOURS MAINTENANCE (ONLY AFTER THE FIRST
20 HOURS) 4- 17
INITIAL 100 HOURS MAINTENANCE (ONLY AFTER THE FIRST
100 HOURS) 4- 17
WHEN REQUIRED 4- 18
CHECK BEFORE STARTING 4- 26
EVERY 100 HOURS MAINTENANCE 4- 27
EVERY 500 HOURS MAINTENANCE 4- 33
EVERY 2000 HOURS MAINTENANCE 4- 36
SPECIFICATIONS 5- 1
SPECIFICATIONS 5- 2
ATTACHMENTS AND OPTIONS 6- 1
GENERAL PRECAUTIONS FOR SAFETY 6- 2
PRECAUTIONS WHEN SELECTING 6- 2
READ THE INSTRUCTION MANUAL THOROUGHLY 6- 2
PRECAUTIONS WHEN REMOVING OR INSTALLING 6- 2
PRECAUTIONS WHEN USING 6- 3
BUCKET WITH HOOK 6- 4
HOOK CONDITION 6- 4
PROHIBITED OPERATIONS 6- 4
INDEX 7- 1